<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
            font-size: 1rem;
            background-color: #f4f4f4;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 100vh;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        .container {
            background-color: #fff;
            border-radius: 5px;
            box-shadow: rgba(50, 50, 93, 0.25) 0px 2px 5px -1px, rgba(0, 0, 0, 0.3) 0px 1px 3px -1px;
            width: 350px;
        }

        div {
            display: block;
            unicode-bidi: isolate;
        }

        form {
            max-width: 400px;
            margin: 10px auto;
            padding: 0.5rem 1rem;
        }

        form h1 {
            padding: 5px 0;
            font-size: 1.4rem;
            font-weight: normal;
            text-align: center;
            color: #111;
        }

        .field {
            margin-bottom: 0.75rem;
        }

        .field small {
            color: #dc3545;
        }

        label {
            display: inline-block;
            margin-bottom: 5px;
            vertical-align: top;
            width: 100%;
        }

        input,
        textarea,
        select {
            width: 100%;
            display: inline-block;
            border: solid 1px #ccc;
            border-radius: 5px;
            padding: 0.5rem 0.75rem;
            font-family: inherit;
            font-size: 1rem;
        }

        button {
            background-color: #0d6cfd;
            color: #fff;
            border-radius: 0.25rem;
            font-size: 1rem;
            font-weight: 400;
            border: 1px solid #0d6cfd;
            transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out,
                box-shadow 0.15s ease-in-out;
            text-align: center;
            padding: 0.375rem 0.75rem;
        }

        .full {
            width: 100%;
        }
    </style>
</head>

<body>
    <div class="container">
        <form action="signup.html" method="post" autocomplete="off">
            <!-- <h1>Sign Up</h1> -->
            <h1>注 册</h1>
            <div class="field">
                <label for="name">Name:</label>
                <input type="text" id="usename" name="username" placeholder="输入用户名" required>
                <small></small>
            </div>
            <div class="field">
                <label for="email">Email:</label></label>
                <input type="text" id="email" name="email" placeholder="输入邮箱地址" required>
                <small></small>
            </div>
            <div class="field">
                <button class='full' type="submit">注 册</button>
            </div>
        </form>
    </div>

</body>

</html>